BIODEGRADABLE LIPASE-BASED CLEANING COMPOSITION FOR DECOMPOSITION OF LOW-MELTING ACYLGLYCERIDES OF VARIOUS SPATIAL CONFIGURATION AND REGULATION OF FOAM STABILITY AND SURFACE HYDROPHILIZATION Russian patent published in 2024 - IPC C11D3/386 C11D1/66 C11D1/04 C11D1/29 C11D1/83 C11D1/90 C11D3/37 C11D3/43 C11D3/20 C11D17/04 C12N9/14 

FIELD: detergents.

SUBSTANCE: group of inventions relates to a detergent based on lipase for splitting low-melting acylglycerides of different spatial configuration and regulation of foam stability and hydrophilization of surfaces. A detergent is presented for the breakdown of low-melting acylglycerides of various spatial configurations, regulation of foam stability and hydrophilization of surfaces, containing: (A) a biolipase obtained by a biotechnological method from a microorganism, where the specified biolipase has a biological activity of more than 40 LU/g, pH 4.0-7.0 at 25°C, in the amount of 0.01-0.10 wt.%, (B) aerobically rapidly biodegradable surfactant decylglucoside in the amount of 1-15 wt.%, (C) aerobically rapidly biodegradable surfactant, selected from alkyl carboxylate, or alkyl sulphate, or alkyl polyethylene glycol sulphate, in the amount of 1-15 wt.%, as well as cotton extract in the amount of 0.02-0.18 wt.% and excipients. In another embodiment, the use of a detergent comprising: (A) a biolipase obtained by a biotechnological method from a microorganism, where the specified biolipase has a biological activity of more than 40 LU/g, pH 4.0-7.0 at 25°C, in the amount of 0.01-0.10 wt.%, (B) aerobically rapidly biodegradable surfactant decylglucoside in the amount of 1-15 wt.%, (C) aerobically rapidly biodegradable surfactant selected from alkyl carboxylate, or alkyl sulphate, or alkyl polyethylene glycol sulphate, in the amount of 1-15 wt.%, as well as cotton extract in the amount of 0.02-0.18 wt.% and auxiliary substances for the breakdown of low-melting acylglycerides of various spatial configurations, the regulation of foam stability and the hydrophilization of surfaces.

EFFECT: group of inventions provides effective removal of complex lipid contaminants due to the regulation of surface hydrophilization and foam stability when applied to various surfaces, as well as the kinetics of enzymatic cleavage of low-melting saturated and/or unsaturated acids and their monoacyl-, diacyl- and triacylglycerides with a different number of bonds with sp2- hybridization having a cis or trans configuration.

2 cl, 13 tbl, 9 ex